Yamaha-RXV1600-avr-sch(1) 维修电路原理图.pdf
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1、ABCDEFGHIJ1234567RX-V1600/DSP-AX160071I BLOCK DIAGRAM (1/3)3211543211542451SPEAKEROUTA/DPCM1804IC570DIRLC89057IC506CDDVDDTVCBL/SATCD-RMD/TAPEINHIBITIC502FRONT V-AUXCDDVDDVR/VCR2YSS930IC516YSS930IC518DECODERTMS320DA60YIC512IC525IC526FL/FRIC527IC529IC528CSL/SRSWL/RSBL/RCOAX.DIGITALINPUTREC OUTMULTI CH
2、 INPUTOPT.DIGITALIC532DSP BYPASSRAMIC517SDRAMIC515IC504INPUTSELECTORIC505REC OUTSELECTORIC301INPUT SELNJU7312AMX5045A0IC302INPUT SEL/RECOUTINHIBITIONNJU7313AMX5043A0PHONOCDCD-RMD/TAPEDVR/VCR2VCR1CBL/SATDTVDVDTUNERVCR1 RECDVR/VCR2RECCD-R RECMD/TAPERECIC309RECOUTSELBD3841FSX3547A0IC3080dBFRONTSURROUND
3、SUBWOOFERCENTERQ507,508IC602FRONT ATT-9dBIC601IC610EVOLYAC526XZ545A0FL/FRIC605Nonmix:+8dBMix:+11dBIC601IC601IC601IC602IC305IC307IC306IC306IC304PHONO EQExt InExt InExt InExt InDCDSL/DSRDSWL/DSWRDSBL/DSBRIC611EVOLYAC523X4325A0CSL/SRSWL/SWRSBL/SBRIC606GAIN:+0.58dBIC607GAIN:+0.58dIC609GAIN:+0.58IC609GAI
4、N:+0.58dBIC310EVOLYAC526X5574A0IC311EVOLYAC526X5574A0ZONE2 L/RZONE3 L/RIC603CSL/SRSWL/SWRSWLCIC613MIX L/RIC612GAIN:+6dBMix GAIN:0dBIC616GAIN:0dBIC604IC604SL/SRIC616GAIN:+4.5dBSWL/SWRSL/SRIC614GAIN:0dBIC615GAIN:0dBQ518,526,534,Q519,527,535FMTFFMTSQ522,530,538Q523,531,539FMTFQ524,532,540Q525,533,541FM
5、TCQ520,528,536Q521,529,537FMTSWPRE OUTAUXOPTIMIZER MICPHONESFRONT L/RSURROUNDL/RCENTERSURROUNDBACK L/R /PRESENCE L/RSBL/SBRZ2MTQ501,509Q502,510Q503,511Q506,512Z3MTZONE2L/RZONE3L/RADL/RDSP OUTBYPASSPowerAmp.SURROUND L/RCENTERPowerAmp.FRONT L/R APowerAmp.FRONT L/R BSWPRESENCE L/Ror ZONE2 L/RPowerAmp.R
6、ELAYDRIVERRY201RY205RY206RY204RY203PL/PRRY202SURROUND BACK L/RIC530DACPCM1791IC564DACPCM1791IC566DACPCM1791IC565DACPCM1791IC569DACPCM1791IC568DACPCM1791IC567IC550XM DTDAL/DARExt InIC312T-ConLC75348IC313T-ConLC75348IC303RECOUTSELBD3841FSX3547A0IC541DACAK4384IC309Sil9031HDMIXMIN 2IN 1IC534PL/PRU, C mo
7、dels See page 104 SCHEMATIC DIAGRAMMAIN See page 99, 100 SCHEMATIC DIAGRAMDSP See page 106, 107 SCHEMATIC DIAGRAMINPUT See page 106, 107 SCHEMATIC DIAGRAMINPUT See page 103 SCHEMATIC DIAGRAMOPERATION See page 110, 111 SCHEMATIC DIAGRAMD-VIDEO See page 101, 102 SCHEMATIC DIAGRAMFUNCTIONRadioFans.CN 收
8、音机爱 好者资料库2ABCDEFGHIJ13457RX-V1600/DSP-AX1600672I BLOCK DIAGRAM (2/3)CB603CB501CB704CB501CB501CB603CB602CB703CB602CB7034053405340534053-6dB ATTJ711713J715IC510512J661J717J716J719J718IC716IC716IC716J714J601RA698,699R536539BypassIC607VYSELCMPSEL/AUPPIPSELBLANKBLANKCYVCYVCYVCYVCYVCYVCVBS INPUTSELECTORIC
9、701Y INPUTSELECTORIC703C INPUTSELECTORIC705DVDDTVCBL/SATVCR1DVR/VCR2V-AUXINPUTINPUTCYVCYVVCR1DVR/VCR2RECOUT0dBComponentD5 VIDEOYPb/CbPr/CrDVDYPb/CbPr/CrDVDL1/L2/L3YPb/CbPr/CrDTVYPb/CbPr/CrCBL/SATYPb/CbPr/CrL1/L2/L3YPb/CbPr/CrL1/L2/L3DTVCBL/SAT0dB0dBSignalDetectIC713A/DDecodeADV7401AIC503EncodeD/AADV
10、7322IC504I/P ConverterMS1AIC505CYCompositeS-VideoMONITOR OUTMONITOR OUTYVC6dB6dB6dBMUTEIC710IC708CVBS BYPASLuma BYPASChroma BYPASComponentMONITOR OUTMONITOR OUTPbYPrYPb/CbPr/CrYPb/CbPr/Cr6dB6dB6dBPOWERSAVEIC602/VMTL1/L2/L3Y,Pb,PrVYC12CONVSDAV/SCLVSVDETIC712Q701VYCPbYPrLINESELECTORIC603,604VIA/VRAVIB
11、/VRBVIC/VRCINPUTINHIBITDVDV-AUXVCR2/DVRCBL/SATVCR1D-TVINHIBITLLHLLLLHHHHLLLLLLHHHHHHHCVBS & YC INPUT/RECOUT SELECTOR(4051)INPUTLINE SELECTOR(4052)DVDCABLE/SATCMP0LLD-TVINHIBITHHCMP1LHLH6dB6dB6dBMUTE6dB6dB6dBMUTEIC709FrequencyCounterIC605CMP0, CMP1S12DETL13L13LA7104NJM258140534052405140514051LA73050T
12、C74HCU04TA13186dB6dBOSD ICLC74781IC715SDTNSCKN/OSDCEQ706-6dBQ702704-6dB ATTHDMIHDMIDUAL ReceiverSil9031IC309HDMITransmitter Sil9030IC308HDMIOUTIN1IN2VIAVIBVIC6dB6dB6dB6dBYAIN8AIN9AIN7AIN6AIN5AIN4SOYClamp6dB16M(1M x 16)81MHzSDRAMIC50988883(4)101041010448311P19-12P9-2LLC1HSVS(DE)19VINA23-16VINA15-8V_C
13、LKAV_VSYNCV_HSYNCOP_DATA19-10OP_DATA9-0OP_CLKOP_HSYNCOP_VSYNCOP_ACTIVEY7-0C7-0CLKIN_B/P_HSYNC/P_VSYNCCLKIN_A/S_HSYNC/S_VSYNCDAC DS7-0DAC EDAC FQ15-8,3-2Q23-16,7-6Q5-4,1-0ODCKHSYNCVSYNCDED15-8,3-2D23-16,7-6D5-4,1-0IDCKHSYNCVSYNCDESDALSCLLINPUT & LINE 0dB SELECTORNJW1321IC601PORT3PORT02AUX02Y OUT1Pb O
14、UT1Pr OUT1Y OUT2Pb OUT2Pr OUT2Pr IN13Y IN13Pb IN13Y IN4Pr IN4Pb IN4AUX32428.636363MHzXTALXTAL1-6dB ATT-6dB-6dB-6dBVSY27MHzXTALINXTALOUTV_CLKBIC305IC524LA73053PbPrIC606LA73054IC606LA73054IC606LA730543(4)SDAH/SCLH0dBDAC BDAC CDAC AIPSELS12DETS12OUT*UncorrespondenceCMP0CMP1/MTMON/VMT/MTMON/VMT/MTVR2/VM
15、T/MTVR1IPSEL/RESETRESET_NRESETSCLKSDASCLK1SDA1SCLK2SDA2ACLSDA_SI/ICVBD7851IC714SDTVSCKVBDENVIAVIBVICVRAVRCVRC/VR1/VR2CMP0CMP1R/ZCONVBDLTVYSELCMPSELIPSEL/ZPMUTEL14807200V2.2V10805VL2I-PL316:94:3(Letter Box)4:30V2.2V16:94:3(Letter Box)5V4:3/AUPH20IC607609LPF6.75MHzLPF13.5MHzComposite/S-VideoJ modelD5
16、VIDEOJ model161529 See page 109 SCHEMATIC DIAGRAMA-VIDEO (2) See page 108 SCHEMATIC DIAGRAMA-VIDEO (1) See page 110, 111 SCHEMATIC DIAGRAMD-VIDEO See page 109 SCHEMATIC DIAGRAMA-VIDEO (2)RadioFans.CN 收音机爱 好者资料库ABCDEFGHIJ1234567RX-V1600/DSP-AX160073I BLOCK DIAGRAM (3/3)RY1D245 D15XBN20+B1-B1-30G-VPD1
17、5 D4SBA4Q13Q257Q15+5D2-12AGD13 D4SBA479M05-5V+5V3+5V2IC6FL1FL2F1IC5DGD240-243+B2IC320Q14+12Q2Power Detector/ResetQ1, 3+5.5IC571+5MMMGPOWER DETECT/RESETPOWER RELAYC9+5M2POWER SAVE+5SPCD11s10IC3D10PS ProtectionVIVID12 D4SBA42SD2014Q8+11VBEBED14 D4SBA4Q16+2.5DOROR2SD20142SD20142SB1257PQ05RD112SD2014PQ0
18、5RD11PQ05RD21IC7IC4IC319+5D1XPOWER+5BUS+5V1PQ05RD21PQ05RD21WHGYPQ30RV21PQ30RV21+7V+9VIC317IC318TH1PRV1D13-15,240,245,+12, -12,+2.5D,+5D1,+5D2,+5V2, +5V3,+5BUS(U, C models)PRVS+7,+9V,+5V1,-5VYEYETE1Q6Q301, 302D302D301POWERTRANSFORMER+BA-BA+BD1+BD2-BD2+11VDGPOWER RELEY86SPEAKER RELEY79,80,81,82,83,84Z
19、ONE2/3 MUTE CONTROL96,97FULL MUTE CONTROL66,67,68,6910DIGITAL FULL MUTE3LIMIT65XMPWR4FUNMICROPROCESSORM30845IC301IR REMOTEU600MASTER SWSW904VOLUMESW909INPUT SELECTORSW920125,126PROGRAMSW91050,5173,7548,49103202225XL30120MHzPRIPRVPRVSTHMPOWERDETECT/RESET101138139PRD137135,13610419PLMT140MAIN/ZONE SWS
20、W912102T1KEYSW600604, 606613, 908FL DISPLAYV600FL DRIVERIC600U, C models See page 105 SCHEMATIC DIAGRAMPOWER See page 104 SCHEMATIC DIAGRAMMAIN See page 101 SCHEMATIC DIAGRAMFUNCTION (1) See page 103 SCHEMATIC DIAGRAMOPERATION See page 107 SCHEMATIC DIAGRAMINPUT (6)A12345678910BCDEFGHIJKLMNRX-V1600/
21、DSP-AX1600SCHEMATIC DIAGRAM (DSP 1/2)99# All voltages are measured with a 10M/V DC electronic volt meter.# Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.# Schematic diagram is subject to change without
22、 notice.IC501: SN74LVU04APWRHex Inverters1A1Y2YVCC6A1234112A6Y5A1213143A3Y5Y4A5674Y8910GND4B134A124Y113B103A93Y81B21Y32A42B52Y6GND7IC502: SN74AHCT00PWRQuad 2-Input Nand GateVcc141A1S2S1S0EI0I1I2I3I4I5I6I7ZZ14126734591112101315VCC = PIN 16GND = PIN 8 = PIN NUMBERSIC504, 505: SN74LS151NSR8-input Multi
23、plexerInputSelectorRXOUTRX0RX1RX2RX3RX4RX5/VIRX6/UILPFTMCK/PIO0TBCK/PIO1TLRCK/PIO2TDATA/PIO3TXO/PIOENCbit, UbitMicrocontrollerI/FDataSelectorClockSelectorModulation&Parallel PortPLLXINXOUTXMCK CKSTSLRCKSBCKRLRCKRBCKRMCKSDINRDATARERRDOXMODECICECLINTAUDIO/VOEMPHA/UO1/NDemodulation&Lock detect123458910
24、1344454647482928273423222017162421363741383948353332IC506: LC89057W-VF4A-EDigital Audio Interface Transceiver1DC input(Vin)GNDDC output(Vo)35IC507: PQ012FZ01ZPHVoltage Regulator2Bias power supply(VB)ON/OFF control(Vc)4Specific ICIC508: PQ025EZ5MZPRegulatorVinVoVcNCGNDSpecific IC13245IC509: PC29M33T-
25、E1-AZVoltage Regulator3OUTPUT1INPUT2GNDSafety DriveLimiterExcessive ElectricCurrent ProtectionSudden CurrentProtectionStarter CircuitDriverStandard VoltageOverheat ProtectionAmp.Y4B2GND3IC510, 551: SN74AHCT1G32DCKRSINGLE 2-INPUT POSITIVE-OR GATEVcc5A14B134A124Y113B103A93Y81B21Y32A42B52Y6GND7IC511: S
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